MOTORIZED POWER STEERING CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an electric power steering control device which can perform control enabling steering to be performed more easily than conventional devices.SOLUTION: The electric power steering control device 1 includes: a basic assist amount calculation part 21 for calculating a basic assist amount for assisting an operation of a steering wheel on the basis of torque detected by a torsion bar; an assist correction amount calculation part 24 for calculating an assist correction amount for correcting the basic assist amount; an assist amount correction part 23 for calculating a corrected assist amount by correcting the basic assist amount on the basis of the assist correction amount; and a motor drive part 22 for driving a motor on the basis of the corrected assist amount. The assist correction amount calculation part 24 has such an inverse input specification that characteristic of transmitting more signal component of a specific frequency of road-input torque to a steering wheel 2 side than characteristic in the case of only the basis assist amount.